About Dr. Rohit Kumar

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Your heart deserves the very best care, and that’s exactly what Dr. Rohit Kumar delivers. With over five years of experience in interventional cardiology, he has helped countless patients regain their heart health through advanced procedures and personalised treatment plans. His approach combines cutting-edge medical expertise with a deep commitment to patient well-being.


From performing intricate primary coronary interventions to managing complex cardiac conditions, Dr. Kumar ensures that every patient receives the most effective and minimally invasive care possible. His passion for innovation keeps him at the forefront of cardiology, where he continuously refines techniques to improve patient outcomes.


Why Choose Dr. Rohit Kumar?


  • Specialist in interventional cardiology with expertise in complex procedures.
  • Patient-first approach to ensure personalised and compassionate care.
  • Pioneer in trans-catheter interventions, improving heart health with minimally invasive techniques.
  • Committed to medical excellence through research and training future cardiologists.
  • Trusted name in Kolkata’s healthcare community for life-saving cardiac interventions.


Areas of Expertise


  • Primary Coronary Interventions – Advanced techniques to restore blood flow and prevent heart attacks.
  • Device Implantation – Expert in pacemakers and defibrillators for heart rhythm management.
  • Echocardiography (TTE & TEE) – Precise diagnostics for heart structure and function.
  • Complex Coronary Interventions – Specialised procedures for high-risk cases.
  • Trans-Catheter Structural Heart Disease Management – Minimally invasive solutions for valve and heart defects.


Current Practice


Interventional Cardiologist

The Calcutta Medical Research Institute

  • Performs complex cardiac procedures using innovative techniques for better outcomes.
  • Works with a multidisciplinary team to refine treatment plans and ensure optimal care.
  • Leads research initiatives to advance interventional cardiology practices.
  • Mentors young doctors, sharing knowledge and fostering excellence in cardiovascular care.


Visiting Consultant


  • KDMSH (Since May 2022)
  • Ram Krishna Mission Seva Pratisthan, Kolkata (Since January 2025)


Educational Background


  • DM Cardiology – R G Kar Medical College and Hospital
  • MD Internal Medicine – R G Kar Medical College and Hospital
  • MBBS – Medical College and Hospital Kolkata


A Passion for Cardiac Care


Dr. Rohit Kumar believes that early diagnosis and timely intervention are the cornerstones of effective cardiac care. His unwavering dedication to patient well-being, combined with his expertise in advanced cardiac procedures, makes him a trusted name in interventional cardiology. Whether performing life-saving procedures or mentoring the next generation of cardiologists, he remains committed to elevating heart health standards.

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Looking for the best cardiologist in Kolkata? You're in the right place. Dr. Rohit Kumar is here to listen, guide, and provide the right treatment—because every heart deserves expert care.

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